Provision for (Benefit from) Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Current tax expense:
Federal	$ 0	$ 13	$ 0
State	3	10	0
Total current	3	23	0
Deferred tax (benefit) expense:
Federal	(873)	(174)	136
State	(204)	(43)	(119)
Valuation allowance	1,077	217	(17)
Total deferred	0	0	0
Total provision for income taxes	$ 3	$ 23	$ 0